Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173020 | New-type oxazolidinone compounds and preparation method therefor | Dongxing Li, Sumin Qi, Qiyuan Zhang, Tieshan Chen, Xiaodan Zhao | 2024-12-24 |
| 12110282 | Thiobenzopyrans and their use in preparation of drugs for treatment of rheumatoid arthritis | Dongxing Li, Sumin Qi, Qiyuan Zhang, Xiaodan Zhao | 2024-10-08 |
| 11993561 | Expectorant compound, preparation method thereof and use thereof | Sumin Qi, Qiyuan Zhang, Dongxing Li, Tieshan Chen, Xiaodan Zhao | 2024-05-28 |
| 10206863 | Cationic arabinoxylans, their hydrophobically modified products, and preparation method and application thereof | Weiyi Cui | 2019-02-19 |
| 8759534 | Trimethine cyanine and its use | Chin Kang Sha, Hsin-Jen Lee, Ching Jung Chang | 2014-06-24 |
| 8222401 | Metallocenyl phthalocyanine compounds and use thereof | Chin Kang Sha, Ping Chang Cheng, Ching Jung Chang, Kuang Fu Yen, An Wei Hong | 2012-07-17 |
| 8168282 | Trimethine cyanine compounds, their preparation and their use | Chin Kang Sha, Hsin-Jen Lee | 2012-05-01 |
| 7956118 | Method and preparation of chemically prepared toners | Xin Jin | 2011-06-07 |